Math, asked by IlluseAno, 11 months ago

15.
cos³x – sin³x/cosx -sin x = 1/2(2 + sin2x)

Answers

Answered by raiwat

1

Answer:

ya dear mate sin2×"=cos22x which is cost 2x

Previous Question

Next Question

Similar questions

Hindi, 6 months ago

समाचार पत्रों पत्रिकाओं टेलीविजन पर आपने ऐसी अनेक घटनाएं देखी सुनी होंगे जिनमें लोगों ने बिना किसी लालच के दूसरों की सहायता की हो या ईमानदारी से काम किया हो। ऐसे समाचार तथा लेख एकत्रित करें और कम से कम दो घटनाओं पर अपनी टिप्पणी लिखें। plz very short answer this question wrote now...

Computer Science, 6 months ago

the output of function=TRUNC(1.239=2)...

History, 6 months ago

recommended increased provision in government's budget for expenditure on education of neglected section like the SC/ST.

Math, 11 months ago

write down power set of set C=(1,(2))...

Math, 11 months ago

1 mole of an ideal gas expands from 10 litre to 20 litre at 25 degree what will be the work done ??

Math, 1 year ago

23 kg is 57 1/5 of how many kilograms?

Math, 1 year ago

solve this if you are a genius Answer with explanation...

Social Sciences, 1 year ago

The new year festival in chandra and bhaga valley is called?